For over 20 years we have been proud to supply Weyerhaeuser's Trus Joist products. We offer LSL Wall Engineered Wall Framing Studs for kitchens and balloon framing applications. These save installation time on cabinets and paneling because the walls are perfectly stiff, strong, and straight. One of the services we offer is a complete engineered takeoff of your project for no charge. We order in per your job: